Design and development of component architecture and building blocks; Analysis of user functional and non-functional requirements; Data analysis and data modeling; Corrective and evolutive maintenance of all supportive subsystems, including WebLogic JEE-based web services and Angular/Typescript web page; Provision of quality and security assessments, control tests, evaluations, and service level agreements associated with established Weblogic and Angular infrastructure services; Technical interface between the project leaders and the developers regarding Java/JEE and Angular/Typescript web page technologies; Technical evaluations and review of IS architecture in relation with current and future Weblogic and Angular infrastructure services; Production of technical documentation (i.e. architecture documents, components/building blocks related documents, etc.); Profile: Countries: Austria, Belgium, Bulgaria, Croatia, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.